Out of Character: I am not worried about torches as you did state you resupplied in the village. Thus having torches is something I figured you would have picked up knowing that you would be heading underground. I will work on a map so you can get a better idea of the width of the passageway you are in. But letting you know three trolls can walk abreast in it.
Avan is sullen as he counts the seconds away, worried that his previous spells are going to waste. "The best I can do is to burn one of them really badly with a flaming sphere and leave behind some fire elementals. They won't heal that overnight and we can try again tomorrow."
I have numbered the trolls so if you want to use some interesting tactics to solved this battle let me know which one you are or not attacking. Just to help you out Dena is a level 4 cleric. She can assist with some spells. If that helps you some.
"The safest move I see is summoning Elementals and a Thoqqua or two. I wouldn't have the control over them to focus on one enemy though; it will just soften them up. Then how much will the trolls heal overnight? Does the red lady have a healing ability? Or do we follow up with an assault?"
Out of Character: I can't see any cleric spells that could be useful except maybe Sanctuary to avoid attacks while spellcasting. What is her domain?
"I agree, with your assessment Avan, and Bastion the situation before us looks difficult," He says.
"My inherent spells would also have limited effect, in this situation," He adds.
"Should we explore another area, nearby in this vicinity? Or we could lie and wait, or set a trap,"? Rivoril continues.
Bastion considers, "This will be exceedingly dangerous, but if everyone is willing we could attack all out and then retreat. If we can successfully kill a few of them and then pull back,we should be able to recover and prepare to deal with the rest."
"Yes, we always have the option to retreat," Avan concurs. "I will summon a few elementals and a Thoqqua. The cleric can summon at the same time as my second spell. Then we need someone to bait them into this passage - Bastion, are you game? I will follow up with summoning vipers in flanking positions, then create a flaming sphere and go into melee. My jackal can be with the summons on the front line.
Well that's my plan anyway, we know we'll have to adapt."
Out of Character: The cleric's Summon Monster 2 can be useful by adding a bombardier beetle.